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Percentage and Profit Loss Worksheet for Olympiad

Maths Olympiad topic 15: Percentages, profit and loss · Set 9 · 40 questions
TalentJR

How to solve it (Always out of the cost): p% of N = N × p ÷ 100. Profit = selling price − cost price; profit % = profit ÷ cost price × 100 (loss works the same way). Discount = p% of the marked price; selling price = marked price − discount.

NameDateTime takenScore ___ / 40
  1. 1.A shopkeeper buys a toy for ₹280 and sells it for ₹392. What is his profit percent? (a) 41% (b) 35% (c) 45% (d) 40%
  2. 2.A bag marked ₹240 is sold at a 40% discount. What is its selling price? (a) ₹144 (b) ₹336 (c) ₹200 (d) ₹96
  3. 3.A shopkeeper buys a toy for ₹360 and sells it for ₹252. What is his loss percent? (a) 35% (b) 31% (c) 25% (d) 30%
  4. 4.A bag marked ₹420 is sold at a 10% discount. What is its selling price? (a) ₹410 (b) ₹42 (c) ₹378 (d) ₹462
  5. 5.A shopkeeper buys a toy for ₹620 and sells it for ₹744. What is his profit percent? (a) 15% (b) 21% (c) 25% (d) 20%
  6. 6.What is 15% of 940? (a) 141 (b) 1410 (c) 282 (d) 799
  7. 7.What is 10% of 780? (a) 702 (b) 780 (c) 156 (d) 78
  8. 8.A bag marked ₹780 is sold at a 30% discount. What is its selling price? (a) ₹234 (b) ₹1014 (c) ₹750 (d) ₹546
  9. 9.What is 25% of 520? (a) 130 (b) 260 (c) 390 (d) 1300
  10. 10.A shopkeeper buys a toy for ₹540 and sells it for ₹594. What is his profit percent? (a) 10% (b) 5% (c) 54% (d) 15%
  11. 11.A shopkeeper buys a toy for ₹800 and sells it for ₹1200. What is his profit percent? (a) 51% (b) 55% (c) 45% (d) 50%
  12. 12.A shopkeeper buys a toy for ₹560 and sells it for ₹644. What is his profit percent? (a) 15% (b) 20% (c) 10% (d) 84%
  13. 13.What is 50% of 460? (a) 231 (b) 2300 (c) 230 (d) 460
  14. 14.A shopkeeper buys a toy for ₹140 and sells it for ₹126. What is his loss percent? (a) 14% (b) 10% (c) 15% (d) 5%
  15. 15.What is 20% of 960? (a) 1920 (b) 768 (c) 192 (d) 384
  16. 16.A bag marked ₹1220 is sold at a 15% discount. What is its selling price? (a) ₹183 (b) ₹1403 (c) ₹1205 (d) ₹1037
  17. 17.What is 60% of 380? (a) 228 (b) 456 (c) 2280 (d) 152
  18. 18.A bag marked ₹460 is sold at a 25% discount. What is its selling price? (a) ₹435 (b) ₹115 (c) ₹345 (d) ₹575
  19. 19.What is 20% of 160? (a) 64 (b) 320 (c) 128 (d) 32
  20. 20.A shopkeeper buys a toy for ₹220 and sells it for ₹198. What is his loss percent? (a) 5% (b) 22% (c) 10% (d) 15%
  21. 21.A bag marked ₹1180 is sold at a 10% discount. What is its selling price? (a) ₹1062 (b) ₹1170 (c) ₹1298 (d) ₹118
  22. 22.A shopkeeper buys a toy for ₹340 and sells it for ₹289. What is his loss percent? (a) 15% (b) 20% (c) 51% (d) 10%
  23. 23.A shopkeeper buys a toy for ₹440 and sells it for ₹550. What is his profit percent? (a) 30% (b) 20% (c) 25% (d) 26%
  24. 24.A shopkeeper buys a toy for ₹160 and sells it for ₹200. What is his profit percent? (a) 30% (b) 20% (c) 40% (d) 25%
  25. 25.What is 50% of 100? (a) 500 (b) 50 (c) 100 (d) 51
  26. 26.A shopkeeper buys a toy for ₹580 and sells it for ₹609. What is his profit percent? (a) 5% (b) 10% (c) 6% (d) 29%
  27. 27.A shopkeeper buys a toy for ₹860 and sells it for ₹989. What is his profit percent? (a) 20% (b) 16% (c) 15% (d) 10%
  28. 28.A bag marked ₹780 is sold at a 40% discount. What is its selling price? (a) ₹1092 (b) ₹468 (c) ₹740 (d) ₹312
  29. 29.A shopkeeper buys a toy for ₹660 and sells it for ₹495. What is his loss percent? (a) 25% (b) 26% (c) 20% (d) 30%
  30. 30.What is 15% of 260? (a) 390 (b) 39 (c) 221 (d) 78
  31. 31.A bag marked ₹200 is sold at a 15% discount. What is its selling price? (a) ₹230 (b) ₹170 (c) ₹30 (d) ₹185
  32. 32.What is 5% of 600? (a) 300 (b) 60 (c) 570 (d) 30
  33. 33.A bag marked ₹240 is sold at a 30% discount. What is its selling price? (a) ₹210 (b) ₹168 (c) ₹312 (d) ₹72
  34. 34.What is 50% of 200? (a) 100 (b) 101 (c) 1000 (d) 200
  35. 35.What is 5% of 900? (a) 45 (b) 855 (c) 450 (d) 90
  36. 36.What is 20% of 200? (a) 80 (b) 40 (c) 160 (d) 400
  37. 37.A shopkeeper buys a toy for ₹800 and sells it for ₹960. What is his profit percent? (a) 20% (b) 21% (c) 25% (d) 15%
  38. 38.A shopkeeper buys a toy for ₹180 and sells it for ₹162. What is his loss percent? (a) 5% (b) 18% (c) 10% (d) 15%
  39. 39.A shopkeeper buys a toy for ₹820 and sells it for ₹1230. What is his profit percent? (a) 55% (b) 51% (c) 50% (d) 45%
  40. 40.A shopkeeper buys a toy for ₹780 and sells it for ₹1092. What is his profit percent? (a) 45% (b) 41% (c) 40% (d) 35%

Answer key

  1. 40%
  2. ₹144
  3. 30%
  4. ₹378
  5. 20%
  6. 141
  7. 78
  8. ₹546
  9. 130
  10. 10%
  11. 50%
  12. 15%
  13. 230
  14. 10%
  15. 192
  16. ₹1037
  17. 228
  18. ₹345
  19. 32
  20. 10%
  21. ₹1062
  22. 15%
  23. 25%
  24. 25%
  25. 50
  26. 5%
  27. 15%
  28. ₹468
  29. 25%
  30. 39
  31. ₹170
  32. 30
  33. ₹168
  34. 100
  35. 45
  36. 40
  37. 20%
  38. 10%
  39. 50%
  40. 40%

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